2 files changed, 3 insertions, 3 deletions
diff --git a/include/sysemu/os-posix.h b/include/sysemu/os-posix.h
index 6dfdcbb086..dff32ae185 100644
--- a/include/sysemu/os-posix.h
+++ b/include/sysemu/os-posix.h
@@ -49,8 +49,8 @@ void os_setup_signal_handling(void);
 int os_set_daemonize(bool d);
 bool is_daemonized(void);
 void os_daemonize(void);
-bool os_set_runas(const char *optarg);
-void os_set_chroot(const char *optarg);
+bool os_set_runas(const char *user_id);
+void os_set_chroot(const char *path);
 void os_setup_post(void);
 int os_mlock(void);
 
diff --git a/include/sysemu/tpm.h b/include/sysemu/tpm.h
index 66e3b45f30..1ee568b3b6 100644
--- a/include/sysemu/tpm.h
+++ b/include/sysemu/tpm.h
@@ -17,7 +17,7 @@
 
 #ifdef CONFIG_TPM
 
-int tpm_config_parse(QemuOptsList *opts_list, const char *optarg);
+int tpm_config_parse(QemuOptsList *opts_list, const char *optstr);
 int tpm_init(void);
 void tpm_cleanup(void);